Thread Adapter Sleeve Each stabilizer adapter includes a thread adapter sleeve that easily inserts into a 3/4 inch umbrella insert for a secure and snug fit. This design enhances umbrella stability and minimizes wobble during use. Pool Umbrella Sleeve Specifically designed to fit into a pool umbrella sleeve, these stabilizer adapters provide additional stability to help prevent tipping in windy conditions. They offer reliable support for poolside shade. Umbrella Pole Stabilizer With these stabilizer adapters, the umbrella pole is firmly stabilized, delivering a worry outdoor experience. They help reduce the risk of falling umbrellas or damage in challenging weather conditions. Use scenarios Poolside lounging: install the thread adapter sleeve into a 3/4 inch pool umbrella insert to keep the shade steady on breezy days. Windy deck or patio: use the pool umbrella sleeve compatibility to prevent tipping and maintain upright positioning during gusts. Outdoor events near water: deploy the pole stabilizer to protect umbrellas on windy occasions, ensuring continuous shade without interruptions.